Xchacha.xenc: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/chacha/xchacha.bend as Xchacha
Lines 60-61 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/chacha/xchacha.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/chacha/xchacha.bend&start_line=60&end_line=61

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend as R

def xenc(+kb: List<&2, U32>, +c: U32, +sub: List<&2, U32>, +nn: List<&2, U32>, +pt: List<&2, U32>) -> List<&2, U32>:
  R.encrypt_rounds(10n, sub, c, 0 <> 0 <> 0 <> 0 <> nn, pt)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend&name=encrypt_rounds